ATS Thermal Bypass Valve Up-Grade Fits 2013-2018 6.7L Cummins W/ Billet Filter Coupler RAM 1500 (DT) " Fits 1998-2003 7

Fits 1998-2003 7

2020-2023 GMC Sierra 2500 HD AT4 Crew Cab Pickup

hobbyists and racing enthusiasts ever since

and assembled with premium components

ENGINES BUILT AFTER 12/07/1998

ATS Thermal Bypass Valve Up-Grade Fits 2013-2018 6.7L Cummins W/ Billet Filter Coupler RAM 1500 (DT) " Fits 1998-2003 768 RFE Trans Cooler Bypass Block, Fits 2013 and Up Cummins with 68 RFE or Aisin AS69RC Transmission. This is a Must for any truck that has a 68 RFE or Aisin AS69RC transmission in it. Dodge decides to incorporate a transmission cooler by pass valve into the cooling system of the 68 RFE and Aisin AS69RC that bypasses the transmission cooler during cold operation. The intent is to force the transmission to warm up faster, the reality is this bypass